Clamp Together Rolled Lip Hose Adapter

Clamp together rolled lip hose adaptors for transition points. Hose adapters are used to connect the duct to flex hose. One end of the adapter is typically rolled-lip and the other end is a raw end (approximately the size of the inside diameter, ID, of the hose) with an expanded bead knurled onto the adapter end—allowing 2" of adjustability. A worm clamp is used to tighten the hose to the adapter and the expanded bead keeps it from sliding off.